package com.woniuxy.service;

import com.woniuxy.entity.User;

import java.util.List;

/**
 * @Author: 马宇航
 * @Description: TODO
 * @DateTime: 25/08/26/星期二 17:32
 * @Component: 成都蜗牛学苑
 **/
public interface UserService {
    List<User> findAll();

    User findUserByUsername(String username);

    int updateOne(User user);
}
